1 /* 2 * Copyright (C) 2008 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package dot.junit.opcodes.sput; 18 19 import dot.junit.DxTestCase; 20 import dot.junit.DxUtil; 21 import dot.junit.opcodes.sput.d.T_sput_1; 22 import dot.junit.opcodes.sput.d.T_sput_10; 23 import dot.junit.opcodes.sput.d.T_sput_11; 24 import dot.junit.opcodes.sput.d.T_sput_12; 25 import dot.junit.opcodes.sput.d.T_sput_13; 26 import dot.junit.opcodes.sput.d.T_sput_14; 27 import dot.junit.opcodes.sput.d.T_sput_15; 28 import dot.junit.opcodes.sput.d.T_sput_17; 29 import dot.junit.opcodes.sput.d.T_sput_19; 30 import dot.junit.opcodes.sput.d.T_sput_5; 31 import dot.junit.opcodes.sput.d.T_sput_7; 32 import dot.junit.opcodes.sput.d.T_sput_8; 33 import dot.junit.opcodes.sput.d.T_sput_9; 34 35 36 public class Test_sput extends DxTestCase { 37 38 /** 39 * @title type - int 40 */ testN1()41 public void testN1() { 42 T_sput_1 t = new T_sput_1(); 43 assertEquals(0, T_sput_1.st_i1); 44 t.run(); 45 assertEquals(1000000, T_sput_1.st_i1); 46 } 47 48 /** 49 * @title type - float 50 */ testN2()51 public void testN2() { 52 T_sput_19 t = new T_sput_19(); 53 assertEquals(0.0f, T_sput_19.st_f1); 54 t.run(); 55 assertEquals(3.14f, T_sput_19.st_f1); 56 } 57 58 59 /** 60 * @title modification of final field 61 */ testN3()62 public void testN3() { 63 T_sput_12 t = new T_sput_12(); 64 assertEquals(0, T_sput_12.st_i1); 65 t.run(); 66 assertEquals(1000000, T_sput_12.st_i1); 67 } 68 69 /** 70 * @title modification of protected field from subclass 71 */ testN4()72 public void testN4() { 73 //@uses dot.junit.opcodes.sput.d.T_sput_1 74 //@uses dot.junit.opcodes.sput.d.T_sput_14 75 T_sput_14 t = new T_sput_14(); 76 assertEquals(0, T_sput_14.getProtectedField()); 77 t.run(); 78 assertEquals(1000000, T_sput_14.getProtectedField()); 79 } 80 81 82 83 /** 84 * @title initialization of referenced class throws exception 85 */ testE6()86 public void testE6() { 87 loadAndRun("dot.junit.opcodes.sput.d.T_sput_13", ExceptionInInitializerError.class); 88 } 89 90 /** 91 * @constraint A12 92 * @title constant pool index 93 */ testVFE1()94 public void testVFE1() { 95 load("dot.junit.opcodes.sput.d.T_sput_3", VerifyError.class); 96 } 97 98 /** 99 * 100 * @constraint A23 101 * @title number of registers 102 */ testVFE2()103 public void testVFE2() { 104 load("dot.junit.opcodes.sput.d.T_sput_4", VerifyError.class); 105 } 106 107 108 /** 109 * 110 * @constraint B13 111 * @title put integer into long field - only field with same name but 112 * different type exists 113 */ testVFE5()114 public void testVFE5() { 115 loadAndRun("dot.junit.opcodes.sput.d.T_sput_17", NoSuchFieldError.class); 116 } 117 118 /** 119 * @constraint B1 120 * @title Trying to put float into integer field. The verifier checks that ints 121 * and floats are not used interchangeably. 122 */ testVFE6()123 public void testVFE6() { 124 load("dot.junit.opcodes.sput.d.T_sput_5", VerifyError.class); 125 } 126 127 /** 128 * 129 * @constraint B13 130 * @title type of field doesn't match opcode - attempt to modify double field 131 * with single-width register 132 */ testVFE7()133 public void testVFE7() { 134 load("dot.junit.opcodes.sput.d.T_sput_18", VerifyError.class); 135 } 136 137 /** 138 * 139 * @constraint A12 140 * @title Attempt to set non-static field. 141 */ testVFE8()142 public void testVFE8() { 143 loadAndRun("dot.junit.opcodes.sput.d.T_sput_7", IncompatibleClassChangeError.class); 144 } 145 146 /** 147 * @constraint n/a 148 * @title Attempt to modify inaccessible field. 149 */ testVFE9()150 public void testVFE9() { 151 //@uses dot.junit.opcodes.sput.TestStubs 152 loadAndRun("dot.junit.opcodes.sput.d.T_sput_8", IllegalAccessError.class); 153 } 154 155 /** 156 * @constraint n/a 157 * @title Attempt to modify field of undefined class. 158 */ testVFE10()159 public void testVFE10() { 160 loadAndRun("dot.junit.opcodes.sput.d.T_sput_9", NoClassDefFoundError.class); 161 } 162 163 /** 164 * @constraint n/a 165 * @title Attempt to modify undefined field. 166 */ testVFE11()167 public void testVFE11() { 168 loadAndRun("dot.junit.opcodes.sput.d.T_sput_10", NoSuchFieldError.class); 169 } 170 171 172 173 /** 174 * @constraint n/a 175 * @title Attempt to modify superclass' private field from subclass. 176 */ testVFE12()177 public void testVFE12() { 178 //@uses dot.junit.opcodes.sput.d.T_sput_1 179 loadAndRun("dot.junit.opcodes.sput.d.T_sput_15", IllegalAccessError.class); 180 } 181 182 183 /** 184 * @constraint B1 185 * @title sput shall not work for wide numbers 186 */ testVFE13()187 public void testVFE13() { 188 load("dot.junit.opcodes.sput.d.T_sput_2", VerifyError.class); 189 } 190 191 /** 192 * 193 * @constraint B1 194 * @title sput shall not work for reference fields 195 */ testVFE14()196 public void testVFE14() { 197 load("dot.junit.opcodes.sput.d.T_sput_20", VerifyError.class); 198 } 199 200 /** 201 * 202 * @constraint B1 203 * @title sput shall not work for short fields 204 */ testVFE15()205 public void testVFE15() { 206 load("dot.junit.opcodes.sput.d.T_sput_21", VerifyError.class); 207 } 208 209 /** 210 * 211 * @constraint B1 212 * @title sput shall not work for boolean fields 213 */ testVFE16()214 public void testVFE16() { 215 load("dot.junit.opcodes.sput.d.T_sput_22", VerifyError.class); 216 } 217 218 /** 219 * 220 * @constraint B1 221 * @title sput shall not work for char fields 222 */ testVFE17()223 public void testVFE17() { 224 load("dot.junit.opcodes.sput.d.T_sput_23", VerifyError.class); 225 } 226 227 /** 228 * 229 * @constraint B1 230 * @title sput shall not work for byte fields 231 */ testVFE18()232 public void testVFE18() { 233 load("dot.junit.opcodes.sput.d.T_sput_24", VerifyError.class); 234 } 235 236 /** 237 * @constraint n/a 238 * @title Modification of final field in other class 239 */ testVFE19()240 public void testVFE19() { 241 //@uses dot.junit.opcodes.sput.TestStubs 242 loadAndRun("dot.junit.opcodes.sput.d.T_sput_11", IllegalAccessError.class); 243 } 244 245 } 246